//
//  NSData+HexString.h
//  ThirdpartLibs
//
//  Created by yangxi on 15/2/11.
//  Copyright (c) 2015年 yftech. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface NSData (HexString)

+(id)dataWithHexString:(NSString *)hex;
- (NSString *)hexString;

@end
